MY108647A - Safety anchorages for controlling pay-out of a safety line - Google Patents

Safety anchorages for controlling pay-out of a safety line

Info

Publication number
MY108647A
MY108647A MYPI91002364A MYPI19912364A MY108647A MY 108647 A MY108647 A MY 108647A MY PI91002364 A MYPI91002364 A MY PI91002364A MY PI19912364 A MYPI19912364 A MY PI19912364A MY 108647 A MY108647 A MY 108647A
Authority
MY
Malaysia
Prior art keywords
safety
brake component
brake
rotatable
braking means
Prior art date
Application number
MYPI91002364A
Inventor
John Feathers Leonard
Original Assignee
Barrow Hepburn Sala Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Barrow Hepburn Sala Ltd filed Critical Barrow Hepburn Sala Ltd
Publication of MY108647A publication Critical patent/MY108647A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/0093—Fall arrest reel devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
    • A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated

Abstract

A FALL-ARREST SAFETY ANCHORAGE HAS A SAFETY LINE DRUM 10 AND BRAKING MEANS ASSEMBLED TO A SPINE PLATE (1). THE BRAKING MEANS COMPRISES A ROTATABLE BRAKE COMPONENT (2) AND FIXED BRAKE COMPONENTS (1, 7) ONE OF WHICH CONSTITUTED BY SUCH SPINE PLATE. THE ROTATABLE BRAKE COMPONENT (2) CONSTITUTES THE DRIVEN MEMBER OF A CENTRIFUGAL CLUTCH COMPRISING COUPLING ELEMENTS (17) WHICH ARE MOUNTED ON THE DRUMAND AND BECOME CENTRIFUGED INTO ENGAGEMENT WITH ABUTMENTS (16) ON SAID ROTATABLE BRAKE ELEMENT IF THE UNWINDING SPEED OF THE DRUM EXCEEDS A CERTAIN VALUE. THE ROTATION OF THE BRAKE COMPONENT (2) TAKES PLACE AGAINST A FRICTIONAL RESISTANCE IMPARTED BY FRICTION RINGS (5, 6) WHICH ARE SANDWICHED UNDER PRESSURE BETWEEN THAT BRAKE COMPONENT AND THE FIXED BRAKE COMPONENTS (1, 7) (FIG. 1)
MYPI91002364A 1990-12-21 1991-12-20 Safety anchorages for controlling pay-out of a safety line MY108647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909027783A GB9027783D0 (en) 1990-12-21 1990-12-21 Safety anchorages for controlling pay-out of a safety line

Publications (1)

Publication Number Publication Date
MY108647A true MY108647A (en) 1996-10-31

Family

ID=10687428

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI91002364A MY108647A (en) 1990-12-21 1991-12-20 Safety anchorages for controlling pay-out of a safety line

Country Status (14)

Country Link
US (2) US5351906A (en)
EP (1) EP0516798B1 (en)
JP (1) JPH05504709A (en)
AT (1) ATE122572T1 (en)
AU (2) AU648627B2 (en)
CA (2) CA2115372C (en)
DE (1) DE69109855T2 (en)
DK (1) DK0516798T3 (en)
ES (1) ES2073282T3 (en)
GB (2) GB9027783D0 (en)
HK (1) HK118896A (en)
MY (1) MY108647A (en)
WO (1) WO1992011065A1 (en)
ZA (2) ZA919964B (en)

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Also Published As

Publication number Publication date
ATE122572T1 (en) 1995-06-15
CA2115372C (en) 1995-06-06
EP0516798B1 (en) 1995-05-17
CA2115372A1 (en) 1992-06-22
HK118896A (en) 1996-07-12
WO1992011065A1 (en) 1992-07-09
AU658085B2 (en) 1995-03-30
US5351906A (en) 1994-10-04
AU9109991A (en) 1992-07-22
AU5230393A (en) 1994-02-17
GB2255067A (en) 1992-10-28
DK0516798T3 (en) 1995-07-10
EP0516798A1 (en) 1992-12-09
CA2075978C (en) 1995-06-06
DE69109855D1 (en) 1995-06-22
ES2073282T3 (en) 1995-08-01
ZA932764B (en) 1993-06-18
CA2075978A1 (en) 1992-06-22
JPH05504709A (en) 1993-07-22
GB9127014D0 (en) 1992-02-19
ZA919964B (en) 1993-06-18
AU648627B2 (en) 1994-04-28
DE69109855T2 (en) 1995-09-21
GB9027783D0 (en) 1991-02-13
US5447280A (en) 1995-09-05

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